Persistence Providers

Hibernate

<!-- JPA EntityManagerFactory -->
<bean id="entityManagerFactory" class="${jpa.entityManagerFactory.class}">
   <property name="jpaVendorAdapter" ref="jpaAdapter" />
   <property name="dataSource" ref="dataSource" />
   <property name="persistenceUnitName" value="${jpa.persistenceUnitName}" />
   <property name="packagesToScan" value="${jpa.packagesToScan}" />
   <property name="jpaProperties" ref="jpaProperties" />
</bean>

<!-- JPA Adapter -->
<bean id="jpaAdapter" class="${jpa.adapter.class}">
   <property name="database" value="${jpa.database}" />
   <property name="showSql" value="${jpa.showSql}" />
</bean>

<!-- JPA Properties -->
<util:map id="jpaProperties">
   <entry key="hibernate.dialect" value="${hibernate.dialect}" />
   <entry key="hibernate.hbm2ddl.auto" value="${hibernate.hbm2ddl.auto}" />
   <entry key="hibernate.ejb.naming_strategy" value="${hibernate.namingStrategy}" />
   <entry key="hibernate.show_sql" value="${jpa.showSql}" />
   <entry key="hibernate.format_sql" value="${hibernate.format_sql}" />
   <entry key="hibernate.cache.use_second_level_cache" value="${hibernate.cache.use_second_level_cache}" />
   <entry key="hibernate.cache.use_query_cache" value="${hibernate.cache.use_query_cache}" />
   <entry key="hibernate.cache.region.factory_class" value="${hibernate.cache.region.factory_class}" />
</util:map>

# Entity manager
jpa.adapter.class=org.springframework.orm.jpa.vendor.HibernateJpaVendorAdapter

# JPA configuration
jpa.showSql=true

# Hibernate Configuration
hibernate.hbm2ddl.auto=none
hibernate.namingStrategy=org.hibernate.cfg.ImprovedNamingStrategy
hibernate.format_sql=true
hibernate.cache.use_second_level_cache=true
hibernate.cache.use_query_cache=true
hibernate.cache.region.factory_class=org.hibernate.cache.ehcache.SingletonEhCacheRegionFactory

EclipseLink

<!-- JPA EntityManagerFactory -->
<bean id="entityManagerFactory" class="${jpa.entityManagerFactory.class}">
   <property name="jpaVendorAdapter" ref="jpaAdapter" />
   <property name="dataSource" ref="dataSource" />
   <property name="persistenceUnitName" value="${jpa.persistenceUnitName}" />
   <property name="packagesToScan" value="${jpa.packagesToScan}" />
   <property name="jpaProperties" ref="jpaProperties" />
   <property name="loadTimeWeaver" ref="loadTimeWeaver" />
</bean>

<!-- Load time weaver -->
<bean id="loadTimeWeaver" class="${jpa.loadTimeWeaver.class}" />

<!-- JPA Adapter -->
<bean id="jpaAdapter" class="${jpa.adapter.class}">
   <property name="database" value="${jpa.database}" />
   <property name="showSql" value="${jpa.showSql}" />
</bean>

<!-- JPA Properties -->
<util:map id="jpaProperties">
   <entry key="eclipselink.cache.shared.default" value="${eclipselink.cache.shared.default}" />
   <entry key="eclipselink.weaving" value="${eclipselink.weaving}" />
   <entry key="eclipselink.ddl-generation" value="${eclipselink.ddl-generation}" />
   <entry key="eclipselink.ddl-generation.output-mode" value="${eclipselink.ddl-generation.output-mode}" />
   <entry key="eclipselink.allow-zero-id" value="${eclipselink.allow-zero-id}" />
   <entry key="eclipselink.id-validation" value="${eclipselink.id-validation}" />
</util:map>

# Entity manager
jpa.loadTimeWeaver.class=org.springframework.instrument.classloading.InstrumentationLoadTimeWeaver
jpa.adapter.class=org.springframework.orm.jpa.vendor.EclipseLinkJpaVendorAdapter

# JPA configuration
jpa.showSql=true

# Eclipselink Configuration
eclipselink.cache.shared.default=false
eclipselink.weaving=false
eclipselink.ddl-generation=none
eclipselink.ddl-generation.output-mode=database
eclipselink.allow-zero-id=true
eclipselink.id-validation=NEGATIVE